.flex {
  display: flex;
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
}
.fd-c {
  flex-direction: column;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -moz-box-orient: vertical;
  -moz-box-direction: normal;
  -webkit-flex-direction: column;
}
.fd-r {
  flex-direction: row;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -moz-box-orient: vertical;
  -moz-box-direction: normal;
  -webkit-flex-direction: row;
}
.jc-fs {
  justify-content: flex-start;
  -webkit-justify-content: flex-start;
  justify-content: flex-start;
  -moz-box-pack: flex-start;
  -webkit--moz-box-pack: flex-start;
  box-pack: flex-start;
}
.jc-fe {
  justify-content: flex-end;
  -webkit-justify-content: flex-end;
  justify-content: flex-end;
  -moz-box-pack: flex-end;
  -webkit--moz-box-pack: flex-end;
  box-pack: flex-end;
}
.jc-sa {
  justify-content: space-around;
  -webkit-justify-content: space-around;
  -moz-box-pack: space-around;
  -webkit--moz-box-pack: space-around;
  box-pack: space-around;
}
.jc-sb {
  justify-content: space-between;
  -webkit-justify-content: space-between;
  -moz-box-pack: space-between;
  -webkit--moz-box-pack: space-between;
  box-pack: space-between;
}
.jc-c {
  justify-content: center;
  -webkit-justify-content: center;
  -moz-box-pack: center;
  -webkit--moz-box-pack: center;
  box-pack: center;
}
.ai-fs {
  align-items: flex-start;
  -webkit-align-items: flex-start;
  -moz-box-align: flex-start;
  -webkit-box-align: flex-start;
}
.ai-fe {
  align-items: flex-end;
  -webkit-align-items: flex-end;
  -moz-box-align: flex-end;
  -webkit-box-align: flex-end;
}
.ai-c {
  align-items: center;
  -webkit-align-items: center;
  box-align: center;
  -moz-box-align: center;
  -webkit-box-align: center;
}
.ai-bl {
  align-items: baseline;
  -webkit-align-items: baseline;
  box-align: baseline;
  -moz-box-align: baseline;
  -webkit-box-align: baseline;
}
.fw-w {
  flex-wrap: wrap;
  -webkit-flex-wrap: wrap;
  -webkit-box-lines: multiple;
  -moz-flex-wrap: wrap;
}
.fw-nw {
  flex-wrap: nowrap;
  -webkit-flex-wrap: nowrap;
  -moz-flex-wrap: nowrap;
}
.fs-0 {
  flex-shrink: 0;
}
.fx-1 {
  flex: 1;
}

